🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.06 AU - 1.38 AU

Year: 480 Days

Day: 35.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.59 AU - 2.17 AU

Year: 919 Days

Day: 44.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,025,162 km

• M1: 848,669 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.3 AU - 3.76 AU

Year: 2364 Days

Day: 23.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.66 AU - 5 AU

Year: 3784 Days

Day: 26.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 14.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.23 AU - 7.07 AU

Year: 5436 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,025,162 km

• M1: 236,514 km (0.049 R)
• M2: 336,894 km (0.106 R)
• M3: 515,813 km (0.071 R)
• M4: 667,506 km (0.119 R)
• M5: 785,389 km (0.08 R)
• M6: 1,198,877 km (0.118 R)
• M7: 1,347,578 km (0.078 R)
• M8: 1,556,117 km (0.119 R)
• M9: 2,006,107 km (0.111 R)
• M10: 2,370,378 km (0.105 R)
• M11: 2,706,674 km (0.113 R)
• M12: 3,024,570 km (0.068 R)
• M13: 3,179,553 km (0.119 R)
• M14: 3,390,187 km (0.074 R)
• M15: 3,497,449 km (0.092 R)
• M16: 3,678,612 km (0.07 R)
• M17: 3,770,315 km (0.118 R)
• M18: 3,974,965 km (0.099 R)
• M19: 4,317,993 km (0.107 R)
• M20: 4,552,114 km (0.11 R)
• M21: 4,710,538 km (0.118 R)
• M22: 4,911,298 km (0.112 R)
• M23: 5,114,751 km (0.118 R)
• M24: 5,721,071 km (0.101 R)
• M25: 5,935,445 km (0.102 R)
• M26: 6,306,149 km (0.117 R)
• M27: 6,662,042 km (0.12 R)
• M28: 7,093,183 km (0.112 R)
• M29: 8,150,690 km (0.086 R)
• M30: 8,368,056 km (0.087 R)
• M31: 9,433,492 km (0.104 R)
• M32: 10,884,591 km (0.077 R)
• M33: 11,070,841 km (0.1 R)
• M34: 11,231,359 km (0.104 R)
• M35: 11,446,631 km (0.043 R)
• M36: 11,636,171 km (0.113 R)
• M37: 12,238,452 km (0.083 R)
• M38: 12,432,181 km (0.076 R)
• M39: 12,710,882 km (0.055 R)
• M40: 13,416,535 km (0.099 R)
• M41: 13,817,308 km (0.061 R)
• M42: 13,932,498 km (0.113 R)
• M43: 14,134,904 km (0.113 R)
• M44: 14,484,215 km (0.064 R)
• M45: 14,777,427 km (0.098 R)
• M46: 14,895,310 km (0.115 R)
• M47: 15,072,733 km (0.107 R)
• M48: 15,250,905 km (0.096 R)
• M49: 15,369,984 km (0.066 R)
• M50: 15,879,664 km (0.056 R)
• M51: 16,151,783 km (0.068 R)
• M52: 16,517,101 km (0.106 R)
• M53: 16,885,112 km (0.115 R)
• M54: 16,977,563 km (0.105 R)
• M55: 17,348,865 km (0.081 R)
• M56: 17,754,275 km (0.11 R)
• M57: 18,036,866 km (0.108 R)
• M58: 18,194,392 km (0.085 R)
• M59: 18,510,941 km (0.104 R)
• M60: 18,606,385 km (0.082 R)
• M61: 18,925,327 km (0.067 R)
• M62: 19,246,065 km (0.083 R)
• M63: 20,121,063 km (0.065 R)
• M64: 20,415,771 km (0.041 R)
• M65: 20,514,206 km (0.056 R)
• M66: 20,976,015 km (0.108 R)
• M67: 21,174,980 km (0.116 R)
• M68: 21,608,365 km (0.104 R)
• M69: 21,708,745 km (0.117 R)
• M70: 22,179,380 km (0.097 R)
• M71: 22,517,621 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 7.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.55 AU - 18.03 AU

Year: 21311 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,025,162 km

• M1: 119,828 km (0.105 R)
• M2: 268,827 km (0.061 R)
• M3: 530,773 km (0.028 R)
• M4: 607,667 km (0.074 R)
• M5: 756,068 km (0.109 R)
• M6: 1,462,170 km (0.041 R)
• M7: 1,528,292 km (0.101 R)
• M8: 1,663,528 km (0.045 R)
• M9: 1,755,980 km (0.086 R)
• M10: 1,802,804 km (0.052 R)
• M11: 1,897,799 km (0.086 R)
• M12: 2,397,904 km (0.095 R)
• M13: 2,853,879 km (0.066 R)
• M14: 3,191,820 km (0.051 R)
• M15: 3,424,146 km (0.093 R)
• M16: 4,217,164 km (0.113 R)
• M17: 4,634,243 km (0.101 R)
• M18: 6,358,209 km (0.115 R)
• M19: 6,873,125 km (0.065 R)
• M20: 7,249,064 km (0.117 R)
• M21: 8,257,653 km (0.107 R)
• M22: 9,063,237 km (0.063 R)
• M23: 10,189,859 km (0.098 R)
• M24: 10,446,270 km (0.096 R)
• M25: 10,704,775 km (0.059 R)
• M26: 10,791,392 km (0.045 R)
• M27: 11,052,739 km (0.11 R)
• M28: 11,272,050 km (0.039 R)
• M29: 11,492,856 km (0.073 R)
• M30: 11,625,999 km (0.104 R)
• M31: 12,390,294 km (0.081 R)
• M32: 12,526,877 km (0.114 R)
• M33: 13,590,368 km (0.066 R)
• M34: 13,731,289 km (0.045 R)
• M35: 13,967,056 km (0.066 R)
• M36: 15,166,232 km (0.076 R)
• M37: 15,704,336 km (0.098 R)
• M38: 15,753,553 km (0.094 R)
• M39: 16,198,906 km (0.069 R)
• M40: 16,398,171 km (0.057 R)
• M41: 16,748,828 km (0.048 R)
• M42: 16,899,772 km (0.117 R)
• M43: 17,457,473 km (0.114 R)
• M44: 18,799,516 km (0.078 R)
• M45: 18,851,875 km (0.094 R)
• M46: 19,588,794 km (0.102 R)
• M47: 19,641,901 km (0.105 R)
• M48: 20,604,115 km (0.051 R)
• M49: 21,036,602 km (0.033 R)
• M50: 21,965,904 km (0.111 R)
• M51: 22,685,470 km (0.107 R)
• M52: 22,796,771 km (0.084 R)
• M53: 23,356,416 km (0.112 R)
• M54: 24,204,487 km (0.112 R)
• M55: 24,318,331 km (0.088 R)
• M56: 24,375,327 km (0.075 R)
• M57: 24,546,467 km (0.076 R)
• M58: 25,120,026 km (0.051 R)
• M59: 25,524,239 km (0.039 R)
• M60: 25,698,072 km (0.11 R)
• M61: 26,749,446 km (0.086 R)
• M62: 27,636,411 km (0.116 R)
• M63: 30,293,120 km (0.102 R)
• M64: 31,155,402 km (0.105 R)
• M65: 31,279,120 km (0.093 R)
• M66: 31,838,466 km (0.102 R)
• M67: 33,726,541 km (0.072 R)
• M68: 35,134,107 km (0.09 R)
• M69: 36,626,047 km (0.077 R)
• M70: 36,953,217 km (0.076 R)
• M71: 37,084,265 km (0.1 R)
• M72: 37,281,285 km (0.087 R)
• M73: 38,802,696 km (0.057 R)
• M74: 39,202,870 km (0.085 R)
• M75: 39,269,740 km (0.049 R)
• M76: 39,805,749 km (0.092 R)
• M77: 40,479,239 km (0.033 R)
• M78: 42,522,148 km (0.087 R)
• M79: 42,865,923 km (0.091 R)
• M80: 43,487,054 km (0.043 R)
• M81: 45,157,763 km (0.03 R)
• M82: 45,297,936 km (0.095 R)
• M83: 45,930,436 km (0.075 R)
• M84: 47,062,293 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.9

Radius: 7.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.37 AU - 22.71 AU

Year: 28455 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,025,162 km

• M1: 107,262 km (0.1 R)
• M2: 223,649 km (0.067 R)
• M3: 519,853 km (0.119 R)
• M4: 604,824 km (0.093 R)
• M5: 717,920 km (0.102 R)
• M6: 914,043 km (0.069 R)
• M7: 2,198,640 km (0.118 R)
• M8: 2,670,621 km (0.078 R)
• M9: 3,334,088 km (0.107 R)
• M10: 4,133,090 km (0.071 R)
• M11: 4,531,619 km (0.087 R)
• M12: 4,621,826 km (0.078 R)
• M13: 5,799,610 km (0.092 R)
• M14: 6,295,527 km (0.092 R)
• M15: 6,345,942 km (0.107 R)
• M16: 6,497,784 km (0.118 R)
• M17: 6,650,822 km (0.103 R)
• M18: 7,222,286 km (0.029 R)
• M19: 7,380,860 km (0.074 R)
• M20: 8,081,277 km (0.034 R)
• M21: 8,522,890 km (0.088 R)
• M22: 8,690,589 km (0.119 R)
• M23: 9,142,973 km (0.086 R)
• M24: 9,429,603 km (0.112 R)
• M25: 9,545,092 km (0.107 R)
• M26: 9,777,418 km (0.118 R)
• M27: 10,129,571 km (0.067 R)
• M28: 10,785,857 km (0.108 R)
• M29: 10,906,582 km (0.098 R)
• M30: 13,028,030 km (0.068 R)
• M31: 13,285,936 km (0.059 R)
• M32: 14,733,745 km (0.098 R)
• M33: 15,476,349 km (0.063 R)
• M34: 16,092,991 km (0.057 R)
• M35: 16,997,759 km (0.102 R)
• M36: 17,138,381 km (0.117 R)
• M37: 17,350,062 km (0.069 R)
• M38: 19,221,082 km (0.089 R)
• M39: 20,403,953 km (0.116 R)
• M40: 22,452,995 km (0.03 R)
• M41: 23,306,451 km (0.065 R)
• M42: 24,328,653 km (0.081 R)
• M43: 24,566,663 km (0.112 R)
• M44: 24,646,100 km (0.081 R)
• M45: 25,285,182 km (0.112 R)
• M46: 26,661,183 km (0.118 R)
• M47: 26,906,523 km (0.113 R)
• M48: 27,070,632 km (0.076 R)
• M49: 27,647,182 km (0.035 R)
• M50: 27,729,910 km (0.065 R)
• M51: 27,978,392 km (0.073 R)
• M52: 31,104,688 km (0.054 R)
• M53: 32,840,024 km (0.072 R)
• M54: 34,162,170 km (0.047 R)
• M55: 35,411,761 km (0.089 R)
• M56: 35,861,602 km (0.1 R)
• M57: 36,313,387 km (0.067 R)
• M58: 38,231,381 km (0.051 R)
• M59: 38,600,439 km (0.113 R)
• M60: 39,342,146 km (0.087 R)
• M61: 39,621,594 km (0.11 R)
• M62: 39,901,492 km (0.116 R)
• M63: 46,029,320 km (0.113 R)
• M64: 46,225,443 km (0.081 R)
• M65: 47,012,776 km (0.107 R)
• M66: 47,804,748 km (0.072 R)
• M67: 47,903,931 km (0.105 R)
• M68: 48,600,907 km (0.082 R)
• M69: 49,100,864 km (0.083 R)
• M70: 50,005,033 km (0.118 R)
• M71: 50,408,499 km (0.099 R)
• M72: 50,610,755 km (0.107 R)
• M73: 52,033,730 km (0.087 R)
• M74: 52,135,905 km (0.087 R)
• M75: 54,814,904 km (0.098 R)
• M76: 56,275,877 km (0.107 R)
• M77: 56,485,613 km (0.1 R)
• M78: 57,221,934 km (0.11 R)
• M79: 59,023,092 km (0.076 R)
• M80: 59,770,034 km (0.102 R)
• M81: 61,058,072 km (0.075 R)
• M82: 62,572,152 km (0.109 R)
• M83: 62,898,126 km (0.118 R)
• M84: 64,317,660 km (0.076 R)
• M85: 66,300,430 km (0.091 R)
• M86: 68,638,944 km (0.104 R)
• M87: 69,199,786 km (0.103 R)
• M88: 73,740,231 km (0.101 R)
• M89: 75,583,277 km (0.106 R)
• M90: 76,162,370 km (0.088 R)
• M91: 76,510,485 km (0.068 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,146 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit